Portable medical device



FIG. 1 is a top front left perspective view of a portable medical device in accordance with our new design;

FIG. 2 is bottom rear right perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevation view thereof; and,

FIG. 8 is a right side elevation view thereof. 

CLAIM The ornamental design for a portable medical device, as shown and described. 